How Is Hepatitis C Transmitted
Because HCV is primarily spread through contact with infected blood, people who inject drugs are at increased risk for HCV infection. HCV can also be transmitted from an infected mother to child at the time of birth, from unregulated tattoos or body piercings, and from sharing personal items that may be contaminated with infected blood, even in amounts too small to see. Much less often, HCV transmission occurs through sexual contact with an HCV-infected partner, especially among people with multiple sex partners and men who have sex with men. Currently in the United States, health care related transmission of HCV is rare, but people can become infected from accidental needle sticks and from breaches in infection control practices in health care facilities.
How Is Hepatitis A Transmitted
Hepatitis A infection is usually spread through contaminated food and water. However, there are many other ways through which HAV spreads. The following are major ways:
Reduce Your Chance Of Infection
You can reduce your chance of hepatitis B infection by
- not sharing drug needles or other drug materials
- wearing gloves if you have to touch another persons blood or open sores
- making sure your tattoo artist or body piercer uses sterile tools
- not sharing personal items, such as toothbrushes, razors, or nail clippers
- using a latex or polyurethane condom during sex
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How Is Hepatitis C Infection Prevented
Unfortunately, there is no vaccine to prevent hepatitis C. To reduce your risk of getting hepatitis C:
- Injection drug use is the most common way people get hepatitis C. Avoid injecting drugs to reduce your risk. If you do inject drugs, use sterile injection equipment. Avoid reusing or sharing.
- Avoid sharing personal care items that might have blood on them
- If you are a health care or public safety worker, follow universal blood/body fluid precautions and safely handle needles and other sharps
- Consider the risks if you are thinking about tattooing, body piercing, or acupuncture are the instruments properly sterilized?
- If youre having sex with more than one partner, use latex condoms correctly and every time to prevent the spread of sexually transmitted diseases, including hepatitis C.
How Can The Spread Of Hepatitis C Be Prevented
People who have had hepatitis C should remain aware that their blood is potentially infectious.
- Do not shoot drugs if you shoot drugs, stop and get into a treatment program if you can’t stop, never share needles, syringes, water or “works”, and get vaccinated against hepatitis A and B.
- Do not share personal care items that might have blood on them .
- If you are a health care or public safety worker, always follow routine barrier precautions and safely handle needles and other sharps get vaccinated against hepatitis B.
- Consider the risks if you are thinking about getting a tattoo or body piercing. You might get infected if the tools have someone else’s blood on them or if the artist or piercer does not follow good health practices.
- HCV can be spread by sex, but this is rare. If you are having sex with more than one steady sex partner, use latex condoms correctly and every time to prevent the spread of sexually transmitted diseases. You should also get vaccinated against hepatitis B.
- If you are infected with HCV, do not donate blood, organs or tissue.
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How Are Hepatitis B And C Treated
Hepatitis B: Not all patients with chronic hepatitis B infection require treatment. At Yale Medicine, specialists decide on an individual basis whether a patient is an appropriate candidate for treatment. Generally, patients require treatment when their hepatitis B virus level is high, and when laboratory tests demonstrate significant inflammation or injury to the liver.
There are currently seven approved drugs for hepatitis B, two of which are considered to be first-line treatments. These drugs are oral pills taken once daily, and while they’re very effective at suppressing the virus to very low or undetectable levels over the long term, they are not considered curative.
Therefore, the goal of treatment is to control the virus long-term and decrease the risk of hepatitis B related complications such as cirrhosis and liver cancer.
Hepatitis C: For the greater part of the last 20 years, treatment of hepatitis C required the use of a chemotherapy-like injection drug called interferon, which has been associated with serious side effects and a low cure rate. Fortunately, advances in hepatitis C treatments within the last three years now allow for the use of oral medications that are significant improvements in terms of safety and effectiveness.
Explanation Of Test Results:
If this test result is positive, it means your body was exposed to the hepatitis C virus and made antibodies . However, it does not tell you whether you are still infected with hepatitis C. If the antibody test result is positive, you should be tested for hepatitis C RNA , which determines whether you are chronically infected. The lab will perform this RNA test automatically if your hepatitis C antibody test is positive.
If the antibody test result is negative, it means you have not been infected with the hepatitis C virus, and further testing for hepatitis C usually is not needed.
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What Are Signs Of Hepatitis C
When you first get hepatitis C, it is called acutehepatitis C. About 15% of people who have acutehepatitis C infection clear the virus from their bodies.The other 85% of people develop a chronic hepatitis C infection. Of these, 50 to 80%, if treated,may be cured.
Acute hepatitis C: Most people with acutehepatitis C do not have any signs. If signs occur, theaverage time is 6-7 weeks after exposure, but can beless or more. Some people can have mild to severesigns including:
- Yellow skin or eyes
- A longer than normal amount of time for bleeding to stop
How Is The Hepatitis C Virus Transmitted
The following actions transmit the hepatitis C virus:
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Who Gets Hepatitis C
Persons at highest risk for HCV infection include:
- persons who ever injected illegal drugs, including those who injected once or a few times many years ago,
- people who had blood transfusions, blood products or organ donations before June 1992, when sensitive tests for HCV were introduced for blood screening, and
- persons who received clotting factors made before 1987.
Other persons at risk for hepatitis C include:
- long-term kidney dialysis patients,
- health care workers after exposures to the blood of an infected person while on the job,
- infants born to HCV-infected mothers,
- people with high-risk sexual behavior, multiple partners and sexually transmitted diseases,
- people who snort cocaine using shared equipment, and
- people who have shared toothbrushes, razors and other personal items with a family member who is HCV-infected.
Are Hepatitis B And C Preventable
Hepatitis B is a vaccine-preventable disease.
There is a three-shot vaccination series that is very effective in protecting people against the virus if theyre exposed. In the United States, all newborns are vaccinated for hepatitis B and all pregnant women are screened for hepatitis B during pregnancy. This way, mothers infected with hepatitis B can take protective steps to decrease the risk of transmission of the virus to the child.
There is no vaccine for hepatitis C.
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Complications Of Hepatitis C
If the infection is left untreated for many years, some people with hepatitis C will develop scarring of the liver .
Over time, this can cause the liver to stop working properly.
In severe cases, life-threatening problems, such as liver failure, where the liver loses most or all of its functions, or liver cancer, can eventually develop.
Treating hepatitis C as early as possible can help reduce the risk of these problems happening.
What Are The Symptoms And How Does Hepatitis C Progress
Many people with hepatitis C feel entirely well and have few or no symptoms. Any symptoms that may be present are often initially thought to be due to another illness. This may mean that hepatitis C may be diagnosed when you have had the virus for some time. Many people have hepatitis C without knowing it.
It is helpful to think of two phases of infection with HCV. An acute phase when you first become infected and a chronic phase in people where the virus remains long-term.
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What Is Hepatitis C Symptoms Causes Diagnosis Treatment And Prevention
Hepatitis is an inflammation of the liver, and hepatitis C is liver inflammation caused by the hepatitis C virus .
Journal of Clinical MicrobiologyJournal of Infectious Diseases
Though these genotypes appear to affect people similarly, they respond differently to treatments, and its possible to be infected with more than one HCV genotype at the same time.
Whatever the genotype, hepatitis C is considered either acute or chronic .
How Do You Know If You Have Hepatitis C
The only way to know if you have hepatitis C is bya medical exam. There are several blood tests yourhealth care provider can use to diagnose hepatitis C.These tests can tell you:
- If it is acute or chronic infection
- If you have recovered from infection
- If you could benefit from vaccination for hepatitis A and B
In some cases, your health care provider may suggesta liver biopsy. A liver biopsy is a test for liver damage. Aneedle is used to remove a tiny piece of liver, which isthen sent for tests.
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Are There Supplements That Are Good For My Liver
If a person eats a balanced diet, they will normally get enough vitamins and minerals. People with liver disease should avoid taking large amounts of supplements or mega-vitamins. This is because the liver has to do extra work to process them. Your provider may put you on a general multivitamin without iron.
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How To Prevent Hepatitis A Disease
The following measures can prevent the hepatitis A virus from entering the body:
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Treatment For Hepatitis A Disease
Cost Of Hepatitis C Medicines
The newer direct-acting antiviral medicines for hepatitis C can be costly. Most government and private health insurance prescription drug plans provide some coverage for these medicines. Talk with your doctor about your health insurance coverage for hepatitis C medicines.
Drug companies, nonprofit organizations, and some states offer programs that can help pay for hepatitis C medicines. If you need help paying for medicines, talk with your doctor. Learn more about financial help for hepatitis C medicines.
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What Are Genotypes And What Do They Mean
Viruses have genes, too. The genotype of virus you have can be one of six different groups, or genotypes. Most patients with hepatitis C in the United States have genotype 1a or 1b, but in other parts of the world, other genotypes are more common.
There isnt a better or worse genotype to have. In the past , genotype 1 was the most difficult to successfully cure but this is no longer the case. All the new direct-acting antiviral medicines work extremely well in treating all genotypes. Sometimes genotype 3 is a little harder to cure, but in general, all genotypes now have extremely high likelihoods of being cured with hepatitis C treatment.
What Are The Types Of Hepatitis C Infection
There are two types of hepatitis C infection:
- Acute: a short-term infection that occurs within 6 months after a person is exposed to the virus. However, about 75 to 85 percent of people with the acute form go on to develop the chronic form.
- Chronic: a long-term illness that can continue throughout a persons life. It can lead to cirrhosis of the liver and other serious problems, such as liver failure or cancer. About 15,000 people a year die from liver disease associated with hepatitis C.
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It’s Different Than Hepatitis A And B
Each form of hepatitis has its own specific virus that spreads and is treated differently. “Hepatitis simply means inflammation of the liver, or that the virus has an affinity for hurting the liver,” Reau says.
- Hepatitis A is an acute, short-term infection that often does not require treatment.
- Hepatitis B hides deep in the body and, like hepatitis C, is treated in a variety of ways, from antiviral medications to liver transplants.
“The viruses are different, but all of them should be taken very seriously since they can lead to significant liver disease and even death,” she adds.
Is It Safe To Take Aspirin Or Tylenol If I Have Hepatitis C
Tylenol is an over-the-counter pain killer. It can be harmful in high doses. If you have hepatitis or liver disease, then you can take Tylenol, but no more than 2,000 mg total over 24 hours. In general, this could be one 500 mg tablet every 6 hours, at the most. Acetaminophen is also included as an ingredient in some opiate medications and in some over-the-counter cold/flu medications, so please be aware of the dose of acetaminophen you may be taking from some combination medicines.
Aspirin, ibuprofen , naproxen , and other nonsteroidal anti-inflammatory drugs , can be harmful if you have cirrhosis. They are safe in hepatitis patients who do not have cirrhosis. But, if a patient has cirrhosis, then NSAIDs cannot be taken at all. If you are not sure, always check with your provider.
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What Are The Tests For Hepatitis C
There are two blood tests needed to diagnose hepatitis C:
The antibody testcalled HCV antibody, HCV Ab, or anti-HCVis done first. If this test is positive, it means that you have been infected with hepatitis C at some point in the past. If your antibody test is negative, then you have never been infected with hepatitis C if you were infected within the past month or so, the test may not be accurate you may needed to be retested at a later date.
However, a positive antibody test does not tell you if you still have hepatitis C. For that, you need to have a HCV RNA test, which determines whether the virus itself is in the bloodstream.
If any RNA is present in the blood after 6 months from time of infection, then you have chronic hepatitis C.
If no RNA is detected in the blood after 6 months, you no longer have hepatitis C.
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How Long Before I Have Symptoms
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Many people have mild symptoms or no symptoms, which is why hepatitis is sometimes called a âsilentâ disease.
Hepatitis A. The symptoms usually show up 2 to 6 weeks after the virus enters your body. They usually last for less than 2 months, though sometimes you can be sick for as long as 6 months.
Some warning signs that you may have hepatitis A are:
Hepatitis B. The symptoms are the same as hepatitis A, and you usually get them 3 months after youre infected. They could show up, though, anywhere from 6 weeks to 6 months later.
Sometimes the symptoms are mild and last just a few weeks. For some people, the hep B virus stays in the body and leads to long-term liver problems.
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Hepatitis C. The early symptoms are the same as hepatitis A and B, and they usually happen 6 to 7 weeks after the virus gets in your body. But you could notice them anywhere from 2 weeks to 6 months later.
For about 25% of people who get hep C, the virus goes away on its own without treatment. In other cases, it sticks around for years. When that happens, your liver might get damaged.
Remember, its possible to spread all the types of hepatitis even if you dont show any signs of being sick.
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